1512006652 has 24 divisors (see below), whose sum is σ = 2851328816. Its totient is φ = 697413888.

The previous prime is 1512006649. The next prime is 1512006653. The reversal of 1512006652 is 2566002151.

It is a self number, because there is not a number n which added to its sum of digits gives 1512006652.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1512006653) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84223 + ... + 100585.

Almost surely, 2^1512006652 is an apocalyptic number.

It is an amenable number.

1512006652 is a deficient number, since it is larger than the sum of its proper divisors (1339322164).

1512006652 is a wasteful number, since it uses less digits than its factorization.

1512006652 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18157 (or 18155 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 1512006652 is about 38884.5297258434. The cubic root of 1512006652 is about 1147.7603928380.

The spelling of 1512006652 in words is "one billion, five hundred twelve million, six thousand, six hundred fifty-two".